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K7D801871B - SRAM

Download the K7D801871B datasheet PDF. This datasheet also covers the K7D803671B variant, as both devices belong to the same sram family and are provided as variant models within a single manufacturer datasheet.

General Description

Pin Name K, K SA SA0, SA1 DQ VDD VDDQ VREF B1 B2 B3 Pin Description Differential Clocks Synchronous Address Input Synchronous Burst Address Input (SA0 = LSB) Synchronous Data I/O Core Power Supply Output Power Supply HSTL Input Reference Voltage Load External Address Burst R/W Enable Single/Double

Key Features

  • 256Kx36 or 512Kx18 Organizations.
  • 153(9x17) Pin Ball Grid Array Package(14mm x 22mm).
  • Programmable Impedance Output Drivers.
  • Maximum Frequency : 333MHz (Data Rate : 666Mbps).
  • 2.5V Core/1.5V Output Power Supply(2.0V max VDDQ).
  • HSTL Input and Outputs.
  • Single Differential HSTL Clock. Organization.
  • Synchronous Pipeline Mode of Operation with Self-Timed Late Write. Part Number Maximum Access Frequency Time.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (K7D803671B-Samsung.pdf) that lists specifications for multiple related part numbers.

📁 Similar Datasheet

Part Number Description Manufacturer
K7D161874B 512Kx36 & 1Mx18 SRAM Samsung Semiconductor
K7D163674B 512Kx36 & 1Mx18 SRAM Samsung Semiconductor
K7D321874A 32Mb A-die DDR SRAM Samsung semiconductor
K7D321874A 1Mx36 & 2Mx18 SRAM Samsung Electronics
K7D321874C 1Mx36 & 2Mx18 SRAM Samsung semiconductor

Other Datasheets by Samsung Semiconductor

Part Number Description
K7D803671B SRAM

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

View original datasheet text
K7D803671B K7D801871B Preliminary 256Kx36 & 512Kx18 SRAM Document Title 8M DDR SYNCHRONOUS SRAM Revision History Rev No. Rev. 0.0 History -Initial document. Rev. 0.1 -ZQ tolerance changed from 10% to 15% Rev. 0.2 -Stop Clock Standby Current condition changed from VIN=VDD-0.2V or 0.2V fixed to VIN=VIH or VIH Rev. 0.3 -VDDQ Max. changed to 2.0V SA0, SA1 defined for Boundary Scan Order Rev. 0.5 -Deleted -HC16 part(Part Number, Idd, AC Characterisctics) Rev. 0.6 - Absolute Maximum ratings VDDQ changed from 3.13V to 2.825V Rev. 0.7 - LBO input level changed from High/Low to VDD/VSS - Stop Clock Standby Current condition changed from K=Low, K=High to K=Low, K=Low - tCHQV/tCLQV changed from 0.1ns to 0.2ns for -33 part from 0.1ns to 0.2ns for -30 part from 0.1ns to 0.